[Freeipa-devel] Upgrade issue when enabling KDC Proxy

[Fraser Tweedale]

I am encountering an ipa-server-upgrade failure when upgrading from
freeipa-server-4.1.4-4.fc22 to master post-kdcproxy.
ipaupgrade.log excerpt below.

Thanks,
Fraser

2015-06-29T05:47:27Z INFO [Enabling KDC Proxy]
2015-06-29T05:47:27Z DEBUG Backing up system configuration file '/etc/ipa/kdcproxy/ipa-kdc-proxy.conf'
2015-06-29T05:47:27Z DEBUG   -> Not backing up - '/etc/ipa/kdcproxy/ipa-kdc-proxy.conf' doesn't exist
2015-06-29T05:47:27Z DEBUG   File "/usr/lib/python2.7/site-packages/ipapython/admintool.py", line 171, in execute
    return_value = self.run()
  File "/usr/lib/python2.7/site-packages/ipaserver/install/ipa_server_upgrade.py", line 49, in run
    server.upgrade()
  File "/usr/lib/python2.7/site-packages/ipaserver/install/server/upgrade.py", line 1550, in upgrade
    upgrade_configuration()
  File "/usr/lib/python2.7/site-packages/ipaserver/install/server/upgrade.py", line 1392, in upgrade_configuration
    http.enable_kdcproxy()
  File "/usr/lib/python2.7/site-packages/ipaserver/install/httpinstance.py", line 399, in enable_kdcproxy
    entry = self.admin_conn.get_entry(entry_name, ['ipaConfigString'])

2015-06-29T05:47:27Z DEBUG The ipa-server-upgrade command failed, exception: AttributeError: 'NoneType' object has no attribute 'get_entry'
2015-06-29T05:47:27Z ERROR Unexpected error - see /var/log/ipaupgrade.log for details:
AttributeError: 'NoneType' object has no attribute 'get_entry'